Beginner
≈ 5 h 45 minSuggested range3 h 30 min – 8 h 30 min
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Ideas · SET 21346
Family Tree
A display tree holds photographs and keepsakes on hanging supports, surrounded by personalisable foliage and accessories.
- Pieces
- 1,040
- Release year
- 2024
- Theme
- Ideas
- Set number
- 21346
- LEGO recommended age
- 18+
- LEGO retail price · Italy
- 89.99 €
Retired from the LEGO Italy catalogue when checked on 23 October 2026. Availability can change. Check the store for the latest information.
Retail price reported by the LEGO source for the stated market. Check the store for current price and availability; this does not establish the launch price. LEGO ↗ · Reference checked on 23 October 2026
Official English name verified at: LEGO English catalogue ↗ · Checked on 24 October 2026.
TIME TO BUILD
How long does it take to build Family Tree?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial model estimate · no verified measured building time
Intermediate
≈ 3 h 45 minSuggested range2 h 15 min – 5 h 30 minExperienced
≈ 2 h 30 minSuggested range1 h 30 min – 3 h 45 minBased on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.
How we estimate times · sources and method
Irregular branches, foliage and tiny details. Selecting personal photos is excluded. The three central durations are model-specific editorial assessments. Planning ranges extend approximately from 65% to 145%, rounded to quarter-hours; they are not measured experience-level averages or guaranteed limits.
Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.
- LEGO Italy · Family Tree ↗
This source documents the model’s features and components, not a timed build. No sufficiently verifiable individual building-time report has been identified for this set.
- LEGO building instructions · Family Tree ↗
Set-specific instructions checked against the set number, piece count and year. The duration is an editorial assessment based on piece count, construction type, mechanisms and detail.
Checked: 23 ottobre 2026 · Method v1.0 · Limited reports; not a statistical average.
BUILT BY THE COMMUNITY
Yours could be the first building time.
0 reviewed solo building times.
No solo building times have been reviewed yet. You can still find editorial estimates under Suggested times.
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Build your own story.
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How much display space does it need?
Model or component measured by LEGO
- Height
- ≈ 29 cm
- Width
- ≈ 18 cm
- Depth / length
- ≈ 18 cm
These measurements refer to the model or component in the original specification below. Other builds, poses or arrangements may need additional space.
Check your shelf space
Which model was measured? · original Italian specification
Divertenti decorazioni per la casa: questo ornamento dell’albero genealogico costruibile da 1.040 pezzi misura 29 cm di altezza, 18 cm di larghezza e 18 cm…Approximate assembled-model measurements, not packaging dimensions. Allow extra room for handling, moving parts and the display stand. The comparison uses the measured model’s overall footprint, allows a 90° rotation and does not assess stability or shelf load. Source LEGO ↗ · 2026-10-29
BEYOND THE BRICKS
Did you know?
Inside the set
Sixteen hanging memories
Sixteen holders accept small photos, messages and paper mementos.
LEGO sourceBase storage
A compartment stores accessories; birdhouses and a kite sit among branches.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
Records for family history
Censuses connect people and generations through household information beyond photographs.
Read the full story
US census records preserve personal and household information that can connect generations. The Census Bureau directs researchers to the National Archives, adding documentary evidence to family photographs. A resemblance may suggest a question, while an archival record helps investigate it.
A seventy-two-year rule
US individual census records become public after 72 years. The 1950 records opened in 2022.
Read the full story
Individual census records become publicly available after seventy-two years. The 1950 records opened on 1 April 2022, while the guide schedules 1960 records for April 2032. Family research therefore depends on access timing as well as the survival of documents.
Expanded stories updated on 29 October 2026
Written by HowLongToBuild · Sources are linked with each story · Checked on 23 October 2026. Historical facts and story details refer to the context described.
THE COMMUNITY’S EXPERIENCE
What was it like to build?
Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.
No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.
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Building tips from the community
Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.
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Sign in to contributeSET THE MOOD
A soundtrack for your build
· Selected for the subject and atmosphere
Hazy electronic textures suggest imagined landscapes and memories. This suits world-building and atmosphere rather than merely matching any model containing circuitry.
OUR PICK
The Campfire Headphase
Boards of Canada
Rhythmic and livelyEditorial suggestions, not official soundtracks for the set. External services may require an account or subscription; editions and availability can vary by country. Suggest another soundtrack →
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YOUR NEXT BUILD
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